The Best 6.4 Powerstroke Performance Upgrades
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The Best 6.4 Powerstroke Performance Upgrades

Despite the mediocre reputation it has, the 6.4 Powerstroke is among the most tuner and mod friendly diesels. A few simple upgrades like tuning, an intake, and exhaust system can take the engine to around 550whp for as little as $1,500. Once you start surpassing these power levels, things start to get a bit expensive…

6.4 Powerstroke DPF Delete Guide
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6.4 Powerstroke DPF Delete Guide

The most important addition to the 6.4 Powerstroke was the DPF, or diesel particulate filter. Unfortunately, the DPF filter was a common 6.4 Powerstroke problem. The particulate filter was prone to clogging which caused a number of performance and reliability related issues. Additionally, when the DPF filter does fail it can cost a smooth $3k-$5k…

6.4 Powerstroke Cold Air Intake Upgrade Guide
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6.4 Powerstroke Cold Air Intake Upgrade Guide

One of the best bolt-on modifications for the 6.4 Powerstroke is a cold air intake. It will add up to 10whp and 20wtq in addition to numerous other benefits like faster turbo spool and better throttle response. Additionally, you’ll get a nice increase in fuel economy by about 1-2mpg making it even more worth it….